🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.64 AU - 1.82 AU

Year: 823 Days

Day: 31.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.73 AU - 2.23 AU

Year: 1008 Days

Day: 15.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.86 AU - 2.12 AU

Year: 1015 Days

Day: 40.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.24 AU - 5.18 AU

Year: 3124 Days

Day: 39.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.58 AU - 5.86 AU

Year: 3709 Days

Day: 38.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 8.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.29 AU - 7.43 AU

Year: 7221 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,623,383 km

• M1: 112,198 km (0.106 R)
• M2: 302,038 km (0.11 R)
• M3: 595,250 km (0.075 R)
• M4: 791,672 km (0.117 R)
• M5: 1,354,908 km (0.088 R)
• M6: 1,966,314 km (0.077 R)
• M7: 2,168,720 km (0.112 R)
• M8: 2,263,117 km (0.086 R)
• M9: 2,594,027 km (0.076 R)
• M10: 2,734,799 km (0.114 R)
• M11: 3,087,401 km (0.119 R)
• M12: 3,172,522 km (0.069 R)
• M13: 4,042,583 km (0.056 R)
• M14: 4,588,765 km (0.062 R)
• M15: 4,661,769 km (0.092 R)
• M16: 5,057,455 km (0.119 R)
• M17: 5,489,793 km (0.094 R)
• M18: 5,645,225 km (0.077 R)
• M19: 5,775,974 km (0.104 R)
• M20: 5,881,141 km (0.092 R)
• M21: 6,013,685 km (0.083 R)
• M22: 6,444,227 km (0.091 R)
• M23: 6,690,914 km (0.096 R)
• M24: 6,773,792 km (0.086 R)
• M25: 6,884,793 km (0.105 R)
• M26: 7,024,518 km (0.081 R)
• M27: 7,363,656 km (0.091 R)
• M28: 7,563,968 km (0.073 R)
• M29: 8,175,673 km (0.119 R)
• M30: 8,532,464 km (0.089 R)
• M31: 8,863,823 km (0.085 R)
• M32: 8,985,447 km (0.105 R)
• M33: 9,322,640 km (0.114 R)
• M34: 10,168,018 km (0.108 R)
• M35: 10,648,227 km (0.112 R)
• M36: 11,464,882 km (0.11 R)
• M37: 12,200,305 km (0.06 R)
• M38: 12,505,484 km (0.06 R)
• M39: 12,676,176 km (0.064 R)
• M40: 13,436,282 km (0.105 R)
• M41: 14,892,019 km (0.082 R)
• M42: 14,964,275 km (0.055 R)
• M43: 15,363,851 km (0.112 R)
• M44: 15,803,968 km (0.072 R)
• M45: 15,914,521 km (0.048 R)
• M46: 15,988,422 km (0.098 R)
• M47: 16,248,124 km (0.107 R)
• M48: 16,397,123 km (0.104 R)
• M49: 17,148,703 km (0.119 R)
• M50: 17,452,536 km (0.063 R)
• M51: 17,643,274 km (0.097 R)
• M52: 17,911,652 km (0.118 R)
• M53: 18,685,522 km (0.063 R)
• M54: 18,919,792 km (0.054 R)
• M55: 19,549,450 km (0.109 R)
• M56: 19,747,667 km (0.087 R)
• M57: 20,346,058 km (0.078 R)
• M58: 20,708,085 km (0.09 R)
• M59: 20,910,042 km (0.094 R)
• M60: 22,053,419 km (0.096 R)
• M61: 22,177,136 km (0.11 R)
• M62: 22,259,714 km (0.091 R)
• M63: 22,674,250 km (0.117 R)
• M64: 24,017,938 km (0.059 R)
• M65: 24,913,581 km (0.114 R)
• M66: 24,999,450 km (0.108 R)
• M67: 25,300,740 km (0.048 R)
• M68: 26,737,627 km (0.117 R)
• M69: 27,222,474 km (0.116 R)
• M70: 27,799,174 km (0.083 R)
• M71: 30,512,580 km (0.031 R)
• M72: 30,604,583 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 13.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.69 AU - 8.93 AU

Year: 8663 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,623,383 km

• M1: 198,068 km (0.076 R)
• M2: 302,786 km (0.038 R)
• M3: 502,948 km (0.112 R)
• M4: 769,083 km (0.105 R)
• M5: 906,114 km (0.091 R)
• M6: 1,320,201 km (0.062 R)
• M7: 1,420,282 km (0.042 R)
• M8: 1,523,056 km (0.06 R)
• M9: 1,773,184 km (0.092 R)
• M10: 1,903,483 km (0.109 R)
• M11: 2,037,074 km (0.109 R)
• M12: 2,354,521 km (0.052 R)
• M13: 2,457,145 km (0.042 R)
• M14: 2,603,452 km (0.108 R)
• M15: 3,172,372 km (0.109 R)
• M16: 3,565,216 km (0.116 R)
• M17: 3,707,783 km (0.115 R)
• M18: 4,196,519 km (0.06 R)
• M19: 4,448,741 km (0.102 R)
• M20: 4,758,110 km (0.105 R)
• M21: 5,316,409 km (0.079 R)
• M22: 5,644,776 km (0.117 R)
• M23: 5,755,778 km (0.102 R)
• M24: 6,264,411 km (0.105 R)
• M25: 6,640,799 km (0.096 R)
• M26: 8,953,283 km (0.111 R)
• M27: 9,542,399 km (0.114 R)
• M28: 9,875,105 km (0.079 R)
• M29: 10,279,468 km (0.108 R)
• M30: 10,654,959 km (0.089 R)
• M31: 11,454,709 km (0.043 R)
• M32: 11,560,475 km (0.103 R)
• M33: 11,666,540 km (0.106 R)
• M34: 12,165,748 km (0.104 R)
• M35: 12,273,757 km (0.099 R)
• M36: 12,781,642 km (0.101 R)
• M37: 12,927,949 km (0.103 R)
• M38: 13,148,606 km (0.099 R)
• M39: 13,333,359 km (0.112 R)
• M40: 14,194,594 km (0.065 R)
• M41: 14,460,280 km (0.105 R)
• M42: 14,651,017 km (0.078 R)
• M43: 17,126,114 km (0.115 R)
• M44: 17,856,899 km (0.083 R)
• M45: 18,267,246 km (0.09 R)
• M46: 18,846,938 km (0.086 R)
• M47: 19,348,839 km (0.054 R)
• M48: 19,770,256 km (0.088 R)
• M49: 19,854,929 km (0.094 R)
• M50: 19,939,751 km (0.119 R)
• M51: 21,182,759 km (0.086 R)
• M52: 21,530,126 km (0.091 R)
• M53: 21,617,192 km (0.026 R)
• M54: 21,835,604 km (0.093 R)
• M55: 22,054,616 km (0.071 R)
• M56: 22,318,506 km (0.089 R)
• M57: 22,495,032 km (0.059 R)
• M58: 23,563,609 km (0.064 R)
• M59: 24,330,747 km (0.063 R)
• M60: 24,421,404 km (0.118 R)
• M61: 24,648,942 km (0.101 R)
• M62: 24,922,706 km (0.071 R)
• M63: 25,243,593 km (0.112 R)
• M64: 25,473,525 km (0.089 R)
• M65: 25,935,484 km (0.117 R)
• M66: 26,028,234 km (0.084 R)
• M67: 26,633,807 km (0.107 R)
• M68: 27,055,673 km (0.091 R)
• M69: 27,906,136 km (0.1 R)
• M70: 28,001,281 km (0.109 R)
• M71: 28,096,425 km (0.112 R)
• M72: 29,198,363 km (0.103 R)
• M73: 29,973,280 km (0.093 R)
• M74: 30,558,955 km (0.079 R)
• M75: 31,494,092 km (0.071 R)
• M76: 32,738,596 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.4

Radius: 7.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.88 AU - 18.28 AU

Year: 27803 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,623,383 km

• M1: 135,386 km (0.077 R)
• M2: 229,633 km (0.077 R)
• M3: 472,131 km (0.085 R)
• M4: 621,280 km (0.072 R)
• M5: 701,764 km (0.086 R)
• M6: 942,167 km (0.111 R)
• M7: 1,084,285 km (0.071 R)
• M8: 1,551,928 km (0.037 R)
• M9: 1,663,828 km (0.094 R)
• M10: 2,422,738 km (0.116 R)
• M11: 3,168,333 km (0.101 R)
• M12: 3,383,455 km (0.045 R)
• M13: 4,290,617 km (0.103 R)
• M14: 4,812,115 km (0.045 R)
• M15: 4,935,234 km (0.106 R)
• M16: 5,017,961 km (0.1 R)
• M17: 5,609,771 km (0.071 R)
• M18: 6,001,867 km (0.118 R)
• M19: 6,134,560 km (0.09 R)
• M20: 6,629,430 km (0.032 R)
• M21: 6,997,440 km (0.115 R)
• M22: 7,946,190 km (0.12 R)
• M23: 8,336,940 km (0.1 R)
• M24: 8,435,674 km (0.112 R)
• M25: 10,171,907 km (0.112 R)
• M26: 10,596,017 km (0.118 R)
• M27: 10,810,241 km (0.041 R)
• M28: 11,352,234 km (0.072 R)
• M29: 11,903,054 km (0.064 R)
• M30: 12,237,704 km (0.097 R)
• M31: 12,745,439 km (0.066 R)
• M32: 13,433,141 km (0.118 R)
• M33: 14,132,960 km (0.108 R)
• M34: 14,250,693 km (0.077 R)
• M35: 14,605,988 km (0.081 R)
• M36: 14,784,758 km (0.057 R)
• M37: 15,567,753 km (0.084 R)
• M38: 17,111,004 km (0.09 R)
• M39: 17,742,008 km (0.087 R)
• M40: 18,380,492 km (0.08 R)
• M41: 18,573,473 km (0.07 R)
• M42: 18,961,530 km (0.116 R)
• M43: 19,026,456 km (0.072 R)
• M44: 19,679,899 km (0.031 R)
• M45: 21,278,053 km (0.088 R)
• M46: 22,572,524 km (0.099 R)
• M47: 23,125,288 km (0.07 R)
• M48: 23,892,426 km (0.066 R)
• M49: 24,526,272 km (0.106 R)
• M50: 24,880,819 km (0.091 R)
• M51: 25,380,027 km (0.061 R)
• M52: 25,594,999 km (0.119 R)
• M53: 27,409,920 km (0.11 R)
• M54: 29,115,934 km (0.082 R)
• M55: 29,340,930 km (0.083 R)
• M56: 30,246,894 km (0.095 R)
• M57: 30,855,907 km (0.106 R)
• M58: 32,396,316 km (0.105 R)
• M59: 33,175,871 km (0.116 R)
• M60: 34,673,944 km (0.051 R)
• M61: 35,071,725 km (0.111 R)
• M62: 35,631,370 km (0.119 R)
• M63: 35,711,555 km (0.106 R)
• M64: 35,872,073 km (0.062 R)
• M65: 37,899,125 km (0.11 R)
• M66: 39,215,735 km (0.098 R)
• M67: 39,713,448 km (0.099 R)
• M68: 40,129,778 km (0.1 R)
• M69: 41,387,149 km (0.111 R)
• M70: 42,572,562 km (0.061 R)
• M71: 43,254,878 km (0.091 R)
• M72: 46,457,320 km (0.109 R)
• M73: 46,632,648 km (0.119 R)
• M74: 47,777,371 km (0.117 R)
• M75: 49,109,540 km (0.069 R)
• M76: 50,184,102 km (0.079 R)
• M77: 52,265,158 km (0.099 R)
• M78: 52,630,027 km (0.057 R)
• M79: 52,721,431 km (0.115 R)
• M80: 54,466,790 km (0.062 R)
• M81: 56,885,787 km (0.038 R)
• M82: 59,244,497 km (0.089 R)
• M83: 60,196,986 km (0.096 R)
• M84: 60,292,430 km (0.113 R)
• M85: 60,770,844 km (0.081 R)
• M86: 60,962,628 km (0.093 R)
• M87: 61,442,688 km (0.119 R)
• M88: 63,959,522 km (0.072 R)
• M89: 64,057,060 km (0.12 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,260 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit